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园艺学报 ›› 2021, Vol. 48 ›› Issue (5): 1047-1048.doi: 10.16420/j.issn.0513-353x.2019-0921

• 新品种 • 上一篇    下一篇

晚熟油桃新品种‘中农晚珍珠’

王孝娣1,*(), 刘立常2, 刘志伍2, 王莹莹1, 郑晓翠1   

  1. 1中国农业科学院果树研究所,农业农村部园艺作物种质资源利用重点实验室,辽宁兴城 125100
    2日照市中农桃树研究院,山东日照 276800
  • 收稿日期:2020-08-06 修回日期:2020-12-01 出版日期:2021-05-25 发布日期:2021-06-07
  • 作者简介:*E-mail: wangxiaodi@caas.cn
  • 基金资助:
    中国农业科学院创新工程项目(CAAS-ASTIP-2015-RIP-04);中央级公益性科研院所基本科研业务专项(1610182019020)

A New Late Ripening Nectarine Cultivar‘Zhongnong Wanzhenzhu’

WANG Xiaodi1,*(), LIU Lichang2, LIU Zhiwu2, WANG Yingying1, ZHENG Xiaocui1   

  1. 1Key Laboratory of Biology and Genetic Improvement of Horticultural Crops(Germplasm Resources Utilization),Ministry of Agriculture,Fruit Research Institute,Chinese Academy of Agricultural Sciences,Xingcheng,Liaoning 125100,China
    2Rizhao Zhongnong Academy of Peach,Rizhao,Shandong 276800,China
  • Received:2020-08-06 Revised:2020-12-01 Online:2021-05-25 Published:2021-06-07

摘要:

‘中农晚珍珠’油桃是从‘秋红珠’实生后代中选育出的晚熟新品种。树姿半开张,花朵蔷薇形、粉色。果实圆形,平均单果质量131.2 g,外观艳丽,果皮底色及果肉均为淡绿色;品质佳,风味甜,可溶性固形物含量16.0%,可滴定酸含量0.34%,维生素C含量52.1 μg · g-1。耐贮运。在山东省日照市莒县露地栽培成熟期为9月中下旬,第1生长周期产量为10.5 t · hm -2,第2生长周期产量为22.5 t · hm -2,盛果期产量控制在37.5 t · hm -2

关键词: 油桃, 晚熟, 品种

Abstract:

‘Zhongnong Wanzhenzhu’is a new late ripening nectarine cultivar bred from the seedlings of ‘Qiuhongzhu’. The tree posture is half open. The flower is showy,pink. The fruit is round with average weight about 131.2 g. Its flesh and pericap are light green. The soluble soilds content is 16.0%;the titratable acid content is 0.34%;the vitamin C content is 52.1 μg · g-1. It has a good tolerance for storage and transportation. The fruit ripens in mid-late September in Juxian,Rizhao City,Shandong Province. The yield in the first and second growth cycle were 10 500 and 22 500 kg · hm -2,and the yield in the fruit-bearing stage was controlled at 37 500 kg · hm -2.

Key words: nectarine, late ripening, cultivar

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